Built to house EG4 hybrid inverters and EG4 AllWeather batteries, it provides a reliable solution for whole-home backup, off-grid living, and light commercial use. Whether you're securing backup power for outages or setting up an independent energy system, the BOSSBox makes it. . The EG4 BOSSBox is a weather-resistant energy storage enclosure designed for easy, DIY-friendly installation. Whether you're securing. . The average daily power generation of 20kWh ≈ covers the daily electricity consumption of 3-4 people, such as air conditioning, lighting, and electrical appliances (reference average household daily consumption of 15-25kWh). Achieve energy independence with reliable power solutions that fit your unique needs. 0kW output hybrid inverter, 25.